Developer Blog & Guides

Practical developer guides, architectural notes, and engineering deep dives written for speed and clarity.

JWTs Explained: What's Actually Inside a Token (And What Isn't)
2026-07-15·5 min read

JWTs Explained: What's Actually Inside a Token (And What Isn't)

Learn what's actually inside a JWT, how it works, what not to store in it, and common JWT security myths explained.

Abuzar SiddiquiRead article →
Webhook Security 101: HMAC, Signatures, and How to Not Get Spoofed
2026-07-15·7 min read

Webhook Security 101: HMAC, Signatures, and How to Not Get Spoofed

Learn how webhook signatures, HMAC verification, timestamps, and replay protection work. Build secure webhook endpoints that can defend against spoofed requests.

Abuzar SiddiquiRead article →
Verifying Discord Interactions: Implementing Ed25519 Signature Verification from Scratch
2026-07-11·8 min read

Verifying Discord Interactions: Implementing Ed25519 Signature Verification from Scratch

Learn how Discord verifies interaction requests using Ed25519 signatures, why invalid signatures are intentionally sent to test your endpoint, and how to implement signature verification step by step in Node.js.

Abuzar SiddiquiRead article →